baber/WOPTO huggingface dataset:
Patent JP-H05158888-A (JP)
Title: Method for making entries of plurality of schedules agree
Inventor: TOOMASU PII ANDAASON
IPC: G06Q10/10
Filed: 1992-02-14
Abstract: PURPOSE: To successively and automatically perform the change, deletion, addition, etc., of the contents of schedules managed by a plurality of computers, such as hand-held type computers, personal computers one after another. CONSTITUTION: In order to make entries contained in a plurality of schedules 13 and 14 coincide with each other, a schedule history 19 managed with a computer is used. The entries are managed, for example, in a time series and the entries which are not contained in the schedules 13 and 14 are confirmed on the history 19. When an entry does not exist in the history 19, the entry is added to a schedule containing no entry. When the entry is not contained in the history 19, the entry is deleted from a schedule containing the entry so as to make the entries contained in the schedule 13 and 14 coincide with each other. The history 19 can be updated simultaneously with each change or after the coinciding operation of the schedules 13 and 14 is completed.
Patent JP-S59186842-A (JP)
Title: Paper feed device for copying machine
Inventor: KOBAYASHI TATSUO
IPC: G03G15/00
Filed: 1983-04-05
Abstract: PURPOSE:To enable the selection between the simultaneous paper feed of multiple sheets of copying paper and the paper feed of one sheet of copying paper depending on the positive or reversed rotating direction of a reversible motor. CONSTITUTION:A reversible motor 3 is rotated clockwise, this drive force is transmitted to one-way clutches 6a, 6b through a series of gears, a paper feed roller 7a fixed to a gear 4g and a paper feed roller 7b fixed to the other end of the gear shaft 5a of a gear 4c are rotated clockwise, and two sheets of copying paper 1a, 1b aligned in parallel on a platen are concurrently fed to the copying section of a copying machine. When one sheet of copying paper 1a is to be fed, this motor 3 is reversed, a one-way clutch 6c is operated through a series of gears, the paper feed roller 7a fixed to the gear 4g is rotated clockwise, and one sheet of copying paper 1a is fed.
Patent JP-S63228979-A (JP)
Title: Ultrasonic driving gear
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1987-03-14
Abstract: PURPOSE:To facilitate manufacture and reduce the cost, by providing a part of a ring with a cut-off section to form a ring-formed piezoelectric oscillator, and by applying an AC field in the direction of the thickness to generate a traveling wave. CONSTITUTION:A ring-formed piezoelectric oscillator 4 is provided with a cut-off section 5 formed to cut off a part of the ring with a slight void, and on both the surfaces, electrodes 6-7 are respectively arranged, and polarization is performed in the direction of the thickness. When the AC field of specified frequency is applied to the oscillator 4 from an oscillating unit, then traveling waves in the directions A(B) of arrow heads are generated near the cut-off section. An ultrasonic wave driving gear is composed of said oscillator 4, and the driven unit 11 of a rotary body supporting a rotary shaft 10 on the side surface 9 near the cut-off section 5 with a bearing or the like. Then, the driven unit 11 can be rotated in the forward or reverse direction.
Patent JP-H03263792-A (JP)
Title: Manufacture of thin film el element
Inventor: NAGUMO HIROCHIKA
IPC: H05B33/10
Filed: 1990-03-13
Abstract: PURPOSE:To prevent a transparent electrode from becoming dense due to exposure to oxygen plasma in a sputter by forming a film with sputter gas comprising argon and nitrogen gases at first in forming the first insulation layer. CONSTITUTION:In forming the film of the first insulation layer 3, sputter is deposited at gas pressure P1 without any introduction of oxygen gas, thereby forming an insulation film 3a. Also, an insulation layer 3b is formed with a mixture of argon, nitrogen and oxygen gases at gas pressure P2. Then, sputter is deposited at the gas pressure P1 without any introduction of oxygen gas, in order to avoid the diffused mixing of oxygen gas into a luminous layer 4, though the aforesaid pressure level is not appropriate to satisfy dielectric strength characteristics. An insulation film 5a is thereby formed. After the insulation film 5a of the prescribed thickness is formed, another insulation film 5b is formed at the gas pressure P2 using a mixture of argon, nitrogen and oxygen gases, to add a layer of high dielectric strength.
Patent JP-H01233146-A (JP)
Title: Hydraulic brake device
Inventor: SATO MASAMITSU
IPC: B60T8/36
Filed: 1988-03-14
Abstract: PURPOSE:To improve response of hydraulic control of a brake, by a method wherein a hydraulic control valve between a master cylinder and a brake is formed so that through energization of a motor-driven driven means, a spool is displaced and the oil pressure of an oil pressure feed source is fed to a brake. CONSTITUTION:An oil pressure outputted through each of output ports 1a and 1b of a tandem type master cylinder MC is fed to brakes Bl and Br of left and right drive wheels Wl and Wr through modulators Ml and Mr for antilock and hydraulic control valve Vl and Vr, respectively. In the modulator Mr (or Ml), when the drive wheel Wr is about to be locked, a switching valve 26 is opened and a switching valve 27 is closed, and a valve mechanism 14 is closed to reduce a brake pressure. In the hydraulic control valve Vr (or Vl), a spool 33 is moved upward through excitation of a linear solenoid 34, and an oil pressure from an oil pressure feed source 25 is fed to the brake Br through a communicating passage 43 and an oil pressure chamber 36.
Patent JP-S61217856-A (JP)
Title: Parallel transmission system
Inventor: MASUO YASUHISA
IPC: G06F13/36
Filed: 1985-03-25
Abstract: PURPOSE:To increase the transmission speed by providing an FIFO buffer to a parallel data bus larger than the transmission data by one bit and using this extra bit to decide whether the transmission data is equal to a command or data. CONSTITUTION:An FIFO buffer 1 of the A direction output and an FIFO buffer 2 of the B direction output are provided to 8-bit bidirectional data buses D0-D7 which connect systems A and B. If the full double output of the FIFO 2 is set at L, the write enable state of the FIFO 2 is detected by the system A. Then the system A transmits a chip selection CS and a write signal WT and at the same time sets an input terminal b81 of the FIFO 2 corresponding to the 9th bit of the data bus at '1' to show that the transmission data is equal to a command. Then the command of the FIFO 2 and the terminal b81 is set at '0' for transmission of data.
Patent JP-2000254846-A (JP)
Title: Method and device for removing burr of cross hole
Inventor: TSUCHIDA SEIJI
IPC: B24B9/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cross hole burr removing method and device to block a tumble of burrs and perform complete burr removing. SOLUTION: This removal method is that during insertion of a burr removal tool 45 in a first hole 40 to remove burrs 44 generated at the opening part of the second hole 41 of a cross hole to cross such that a second hole 41 has an opening formed in the inner surface of a first hole 40, a pin 1 having approximately the same diameter as that of the second hole 41 is inserted in the second hole 41 from the external part of a work W. This constitution closes the opening part of the second hole 41 and prevents the burrs 44 removed by insertion of the burr removal tool 45 from tumbling in the opening part of the second hole 41.
Patent JP-S51136577-A (JP)
Title: Process for granulating of molten slag using non-wa ter-cooling type drum
Inventor: YAMAURA KENJI
IPC: C22B7/04
Filed: 1975-05-22
Abstract: PURPOSE: Molten slag produced in iron and steel making is granulated without fear for water vapor explosions accompanied by the use of cooling water and without requiring cooling water syatems in equipment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07245858-A (JP)
Title: Pipe connection structure
Inventor: SUZUKI TADANOBU
IPC: H02G9/04
Filed: 1994-03-04
Abstract: PURPOSE:To increase the bonding strength and the sealability of the divided parts of a pipe such as a cable protecting pipe. CONSTITUTION:Divided parts 12, 13 are interconnected by fitting each edge of the divided parts 12, 13 of a pipe 11 into the fitting grooves 15, 16 on both sides of a connecting member 14, but water-swelling materials 18, 19 are placed inside the fitting grooves 15, 16 to increase the bonding strength and the sealing quality.
Patent JP-H05267822-A (JP)
Title: Method and apparatus for manufacturing printed wiring board
IPC: H05K3/06
Filed: 1992-03-17
Abstract: PURPOSE:To produce a printed wiring board which is employed in various electronic apparatuses, etc., and has high density and highly accurate conductor pattern with a high yield. CONSTITUTION:A first booth 19a for acidic range solution treatment and a second booth 19b for etching are provided in a manufacturing apparatus 19. By subjecting a printed wiring board manufacturing panel 13 to an etching process after it is subjected to an acid treatment, etching resist 15 is protected from being exposed to etching solution under an alkaline state. Further, the printed wiring board manufacturing panel 13 is cooled by normal temperature acidic range solution to keep the adhesion strength between the etching resist 15 and a copper foil 12a stable.
Patent JP-H03261279-A (JP)
Title: Video synthesizer
Inventor: YAMADA AKIHIRO
IPC: H04N5/272
Filed: 1990-03-12
Abstract: PURPOSE:To separate only an object video image and to synthesize the video image onto an optional video image by comparing a 1st video image without an object and a 2nd video image with an object so as to detect the object image. CONSTITUTION:An image pickup means 1 picks up a 1st state of only a background and a 2nd state with an object image on the background. A 1st video signal obtained by picking up the 1st state is stored once in a video storage means 2 via a switch S1. When the 2nd video signal picking up a 2nd state is obtained, a comparison means 3 compares the 1st video signal and the 2nd video signal obtained from the video storage means 2 and generates a switching signal going to a high level at the inequality. A video switching means 6 receives the switching signal as a control input, the video signal generated from the video signal generating means 4 and the 2nd video signal are used as signal inputs and the object image is synthesized on the background video image obtained from the video signal generating means 4. Thus, only the object image is separated and synthesized on an optional video image.
Patent JP-H01234751-A (JP)
Title: Electric boiler
Inventor: INOUE KIYOSHI
IPC: F24H1/18
Filed: 1988-03-16
Abstract: PURPOSE:To obtain an electric boiler of a high efficiency at a stable temperature and pressure, by providing a control device which controls the duty factors of pulse control signals corresponding to the outputs from sensors that detect the temperature and pressure in a pressure vessel. CONSTITUTION:After amplified by an amplifier 9, the output from temperature detector 4 provided on a steam delivery pipe 1d is transmitted to a control circuit 10. Information on a specified temperature set by a setter 11 is recorded on the control circuit 10 which carries out a comparison of the temperature detected by the temperature detector 4 with the specified one. In case the detected temperature is lower than the specified one, the duty factor of the pulses issued from a pulse generator 8 is raised to increase the average period of time of power supply to an induction heating coil 3, and in case it is higher, the duty factor is lowered. The electric circuit 10 regulates the intermittent flows of high-frequency electric current from a high frequency electric source 6 through an intermittent circuit 7 by regulating the duty factor of pulses issued from the pulse generator 8. Thus, this allows a quick responsible and accurate controlling of induction heating with the indication heating coil 3.
Patent JP-H0250170-A (JP)
Title: Transfer apparatus for xerographic printing machine
Inventor: II NIIRU TONPUKINSU
IPC: G03G15/01
Filed: 1989-03-13
Abstract: PURPOSE: To improve the quality of an image by using an image receiving web whose surface resistivity is within the range of a predetermined value. CONSTITUTION: This device is provided with a belt 20 which carries a developed toner image on its surface and whose surface resistance is 10<7> to 10<10> Ω. The electrostatic field of a high voltage exerts on the belt 20, the developed toner image and the image receiving web, and an equivalent surface charge is generated on the belt 20. Consequently, the value of the conductivity of the belt 20 is adequately selected, so that a second electrode 37 passes through a transfer position 31 and is displaced from the transfer position in the moving direction of the image. Thus, the image quality is improved.
Patent JP-S6254883-A (JP)
Title: Disc cartridge
Inventor: FUJIMOTO NOBUYUKI
IPC: G11B23/033
Filed: 1985-03-27
Abstract: PURPOSE:To record and reproduce while removing dusts from the surface of a disc while it is rotating during by providing a cleaner part inside a head- inserting hole. CONSTITUTION:The disc cleaner part 7 is fixed on a case 1 and 2. As the disc 3 rotates in the cartridge, its surface is kept clean at all time by the said cleaner part 7. As a result, errors due to dusts can be prevented from occurring during recording/reproducing. The fixing and removing of the cleaner part 7 is made simple, therefore it can be replaced easily when it becomes too dirty.
Patent JP-H05265604-A (JP)
Title: Method for controlling backup of storage device
IPC: G06F1/30
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to withstand long service interruption with a battery having comparatively small capacity in a backup control circuit for a storage device. CONSTITUTION:The storage device 1 constituted of a semiconductor storage element (DRAM) capable of holding storage information by power supply and having backup power supply mechanisms 10 to 12 based upon a battery (BATT) 13 or the like in order to deal with the abnormality of an external power supply, has a timer 110 for monitoring the continued time of the power supply abnormality, and when the continued time of the power supply abnormality is within a previously determined time T, power is supplied to the whole storage device 1, 15, 16 to guarantee the normal operation of the storage device 1. When the continued time exceeds the time T, power supply is switched only to the part 16 required for holding the storage information and power supply voltage is dropped to reduce power consumption for the backup power supply.
Patent JP-S54152849-A (JP)
Title: Binary coding device
Inventor: NAKAMURA KENJI
IPC: H03K5/08
Filed: 1978-05-24
Abstract: PURPOSE: To secure the detection of the accurate peak value regardless of the voltage fluctuation caused by the temperature drift of the video signals by charging the peak value detecting capacitor with sufficiently higher voltage than the video input signal at the minimum value detecting circuit part.  
     CONSTITUTION: At the minimum value detecting circuit part comprising diode D 5 , analog switch AS 8  and As 9 , peak value detecting capacitor C 6 , resistances R 49 ∼ R 51  and amplifier R each, voltage V 2  formed with R 50  and R 51  via the voltage divider is charged to C 6  by turning on AS 9 . And the discharging is given from C 6  to V p  (output voltage of amplifier P) through D 5  when AS 8  is turned on, and this discharging is performed every time V p  lower than potential of C 6  is supplied. Thus, the minimum value of V p  during the sampling period remains at C 6 , and output VR is obtained through R 49  and R. In such circuit constitution, the operation to swing the video signal positive and negative which is hitherto required to detect the peak value can be omitted, and accordingly the accurate peak value can be detected even in case the voltage fluctuataion may be caused by the temperature drift to the video signals. As a result, the threshold level can always be secured to obtain the proper binary coding output V 0 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265729-A (JP)
Title: Video delivery system
Inventor: KAWAI TOMOAKI
IPC: H04N21/431
Filed: 1995-03-20
Abstract: PURPOSE: To confirm a person viewing video images outputted to a network. CONSTITUTION: Video communication terminal equipments 10-1 to 10-4 fetch the video images of a camara 30 by a video capturing device 34 and output them through a network interface 36 to the network 12. The video images from the other six terminal equipments are simultaneously displayed on a display 26. When the video images are outputted to the network, on the display 26, the list of the persons to whom the observation (display) of the video images is allowed and the list of the persons who are observing them at present are displayed and the person who is remotely operating the camera 30 is displayed. The person who wants to fetch the video images on the network 12 registers his own name by an access request. The registration list is reported to a video transmission origin.
Patent JP-S51137066-A (JP)
Title: A geneva gear apparatus
Inventor: TANIMURA MASAMICHI
IPC: F16H27/06
Filed: 1975-05-23
Abstract: PURPOSE: A Geneva gear apparatus which allows the driving gear to stop according to the signals supplied from a microswitch at the time of ending of the inatermittent motion of the Geneva gear. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06249518-A (JP)
Title: Protection guard apparatus for warm air heater
Inventor: MURAKAMI HIROYASU
IPC: F24H9/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide a protection guard for a hot air heater which enables the adoption to the hot air heater of any type without requiring a special structure for the hot air heater itself and regardless of the shape, dimensions across the width or the like thereof in the mounting of a protection guard on the hot air heater. CONSTITUTION:A rim part 3 of a base 2 of a heater 1 is held with the lower end part of a strut 9 and a mounting metal 13 and the strut 9 is fixed on the base 2. A protection guard 8 is arranged on the front of a warm air diffuser port 7.
Patent JP-S53147207-A (JP)
Title: Commutator
Inventor: SARUWATARI SHINJI
IPC: H01R39/32
Filed: 1977-05-27
Abstract: PURPOSE: To prevent fall and torsion, when bind is mounted on an equalizer, and also movement caused by shock during operation, by providing projects which have grooves on the outside circumference of the equlizer supporting part which is monocock body with commutator fastening fittings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0230919-A (JP)
Title: Air intake device for engine
Inventor: HITOMI MITSUO
IPC: F02B75/22
Filed: 1989-03-14
Abstract: PURPOSE:To improve the output torque in a low speed area mainly by constructing a plurality of pressure transmission route portion in an intake passage to get respective specific supercharging effect and also lowering an engine speed in a low speed area lower than a particular valve. CONSTITUTION:An intake passage 7 is provided with respective independent intake passages 8a-8b connected respectively to the respective cylinders 2a-2d of an engine 1 and respective branch intake passages 9, 10 connected respectively to the upper ends of the respective independent intake passages 8a-8d. The collecting portion 14 of the upper stream ends of the respective branch intake passages 9, 10 are connected to a common intake passage 11 and also its middle portion is connected to a connecting passage 12 providing an opening/closing valve 13. Further, a turbocharger 15 is arranged with mounting the common intake passage 11 and an exhaust passage 17. In this case, the opening/closing valve 13 is opening/closing-controlled by a control unit 30 to satisfy a several particular condition in response to high and low engine speed.
Patent JP-S54152894-A (JP)
Title: Liquid crystal display unit
Inventor: OOTAKE TSUTOMU
IPC: G02F1/1368
Filed: 1978-05-23
Abstract: PURPOSE: To obtain a low-cost and crosstalk-free matrix liquid crystal display unit which is driven dynamically by connecting the switching transistor composed of the poly-crystal silicone or the like directly to each picture element.  
     CONSTITUTION: Capacitors 302a, 302b and so on are connected in parallel to liquid crystal display substances 303a, 303b and so on which are become the picture elements, and then connected to scan signal input y 1 , y 2  and so on as well as to driving signal input x 1 , x 2  and so on via switching transistors 301a, 301b and so on. Thus, the transistors except for the picture elements receiving application of both the scan and driving input are turned off, and accordingly no half-tone is caused to the ambient picture elements. And the transistor comprising drain 403, source 404, gate insulator 405, gate electrode 406, drain electrode 407 and protective film 408 is formed on insulator substrate 411 in the form of the thin film of poly-crystal silicon, amorphous silicon or the like and then connected to driving electrode 409 of the picture element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57177081-A (JP)
Title: Sealing material
Inventor: OGURA MASATSUNE
IPC: F16J15/14
Filed: 1981-04-24
Abstract: PURPOSE: A sealing material, consisting of a fluid fluororesin, containing fine closed cells, and having a specific void, having improved heat and chemical resistance, capable of sealing even fine uneven surfaces with good compatibility, and usable for preventing the liquid leakage in the electrolytic industry of brine, etc.  
     CONSTITUTION: A foaming nucleating agent, e.g. boron nitride or alumina, is mixed with a heat fluid fluororesin, e.g. a resin obtained by copolymerizing trafluoroethylene with a perfluoroalkylethylene. "Flon " is dissolved in the mixture and then the resultant mixture is melt extruded and expansion molded at a temperature to give an apparent melt viscosity of 3×10 4 W1×10 6  poises to afford the aimed sealing material consisting of a resin sheet containing closed cells having an average diameter ≤100μ, preferably 1W50μ, and a void of 5W70%, preferably 10W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08276316-A (JP)
Title: Machine tool and working method
Inventor: HERUBERUTO KIIFUAA
IPC: B23D37/00
Filed: 1995-02-27
Abstract: PURPOSE: To efficiently machine a member with a plurality of parts to be machined by supporting turn-broaching tool units provided with cutting edges in the peripheral surface area, to a shank with axial distance. CONSTITUTION: The axial distance 10, 10' between the cutting edges 6, 26 and 6', 26' of units 5, 5a and 5', 5a' of tool rests 2, 2' can be changed taking account of the possibility of colliding with a workpiece. In the right half tool rest 2, the disc-like unit 5 is disposed being fixed in the axial distance to the tool rest 2 through a shank 4, and the tool rest 2 can drive the unit 5 in the form of turning around a turning axis 3. The second unit 5a is connected to the first unit 5 of the tool rest 2, and its axial distance can be adjusted by manually turning an adjusting screw 28.